Israel has failed to comply with an order by the United Nations' top court to provide urgently needed aid to desperate people in the Gaza Strip, Human Rights Watch said Monday, a month after a landmark ruling in The Hague ordered Israel to moderate its war.

In a preliminary response to a South African petition accusing Israel of genocide, the UN’s top court ordered Israel to do all it can to prevent death, destruction and any acts of genocide in Gaza, ABC News reported. 

In its ruling last month, the International Court of Justice ordered Israel to follow six provisional measures, including taking “immediate and effective measures to enable the provision of urgently needed basic services and humanitarian assistance to address the adverse conditions of life faced by Palestinians in the Gaza Strip.”

Human Rights Watch said Israel was not adhering to the court’s order on aid provision, citing a 30% drop in the daily average number of aid trucks entering Gaza in the weeks following the court’s ruling. It said Israel was not adequately facilitating fuel deliveries to hard-hit northern Gaza and blamed Israel for blocking aid from reaching the north, where the World Food Program said last week it was forced to suspend aid deliveries because of increasing chaos in the isolated part of the territory.